073
FZPN02 KWBC 192325
HSFEPI

HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2345 UTC SAT SEP 19 2026

CCODE/1:31:12:01:00/AOW+POR/NWS/CCODE
SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS

SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE
HEIGHT OF THE HIGHEST 1/3 OF THE WAVES. INDIVIDUAL WAVES MAY BE
MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.

ONLY YOU KNOW THE WEATHER AT YOUR POSITION. REPORT IT TO THE
NATIONAL WEATHER SERVICE. EMAIL US AT
VOSOPS@NOAA.GOV(LOWERCASE).

FOR ANY TROPICAL CYCLONE INFORMATION BEYOND 48 HOURS REFERENCE
THE ASSOCIATED NWS TROPICAL CYCLONE FORECAST/ADVISORY (TCM).

SECURITE

PACIFIC S OF 67N AND N OF 30N E OF A LINE FROM THE BERING STRAIT
TO 53N172E TO 50N180W TO 30N180W

ALL FORECASTS VALID OVER ICE FREE FORECAST WATERS

SYNOPSIS VALID 1800 UTC SEP 19.
24 HOUR FORECAST VALID 1800 UTC SEP 20.
48 HOUR FORECAST VALID 1800 UTC SEP 21.

.WARNINGS.

...STORM WARNING...
.LOW 52N152W 976 MB MOVING NE 20 KT. WITHIN 90 NM SW QUADRANT
WINDS 40 TO 50 KT. SEAS 4 TO 6 M. ELSEWHERE WITHIN 360 NM
NE...540 NM SE...600 NM SW...AND 240 NM NW QUADRANTS WINDS 25 TO
40 KT. SEAS 2.5 TO 5 M. ELSEWHERE N OF 41N BETWEEN 141W AND 173W
AND N OF 45N BETWEEN 130W AND 140W WINDS 20 TO 30 KT. SEAS TO 4
M.
.24 HOUR FORECAST LOW 59N145W 976 MB. WITHIN 360 NM SE SEMICIRCLE
WINDS 25 TO 40 KT. SEAS 2.5 TO 5 M. ALSO WITHIN 420 NM E...900 NM
S...AND 660 NM W QUADRANTS WINDS 20 TO 30 KT. SEAS TO 4 M.
.48 HOUR FORECAST LOW WELL INLAND WITH NEW LOW 57N153W 996 MB. N
OF 52N BETWEEN 150W AND 170W WINDS 25 TO 35 KT. SEAS TO 3 M.

.SYNOPSIS AND FORECAST.

.FROM 33N TO 41N BETWEEN 120W AND 126W AREA OF N WINDS TO 25 KT.
SEAS TO 2.5 M.
.24 HOUR FORECAST LITTLE CHANGE
.48 HOUR FORECAST FROM 37N TO 43N BETWEEN 120W AND 128W AREA OF N
TO NW WINDS TO 25 KT. SEAS TO 2.5 M.

.24 HOUR FORECAST LOW 49N165W 1012 MB. WITHIN 240 NM SW
SEMICIRCLE WINDS TO 25 KT. SEAS TO 3 M.
.48 HOUR FORECAST LOW 51N148W 1002 MB. FROM 40N TO 53N BETWEEN
140W AND 160W WINDS 20 TO 30 KT. SEAS TO 4 M.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM WITHIN 90 NM S AND W
OF BRITISH COLUMBIA AND ALASKAN COAST FROM 130W TO 151W.
.24 HOUR FORECAST DENSE FOG WITHIN 90 NM S AND W OF BRITISH
COLUMBIA AND ALASKAN COAST FROM 130W TO 151W AND FROM 55N TO 60N
BETWEEN 150W AND 175W.
.48 HOUR FORECAST DENSE FOG WITHIN 90 NM S AND W OF BRITISH
COLUMBIA AND ALASKAN COAST FROM 130W TO 151W.

.FORECASTER KREKELER. OCEAN PREDICTION CENTER.

NWS NATIONAL HURRICANE CENTER MIAMI FL

E PACIFIC FROM THE EQUATOR TO 30N E OF 140W AND 03.4S TO THE
EQUATOR E OF 120W

SYNOPSIS VALID 1800 UTC SAT SEP 19.
24 HOUR FORECAST VALID 1800 UTC SUN SEP 20.
48 HOUR FORECAST VALID 1800 UTC MON SEP 21.

.WARNINGS.

...GALE WARNING...
.LOW PRES NEAR 11N106W 1008 MB. WITHIN 12N103W TO 12N106W TO
09N107W TO 06N107W TO 05N105W TO 07N103W TO 12N103W WINDS 20 TO
25 KT. SEAS 2.5 TO 3.0 M.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
14.5N106W 1007 MB. WITHIN 15N104W TO 17N106W TO 16N108W TO
14N108W TO 12N107W TO 11N104W TO 15N104W WINDS 20 TO 30 KT. SEAS
2.5 TO 3.5 M.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
15.2N104.2W 1006 MB. WITHIN 15N104W TO 16N105W TO 15N105W TO
14N104W TO 15N104W WINDS 30 TO 35 KT. SEAS 3.5 TO 4.0 M.
ELSEWHERE WITHIN 17N103W TO 17N106W TO 15N107W TO 12N106W TO
12N103W TO 14N102W TO 17N103W WINDS 20 TO 30 KT. SEAS 2.5 TO 3.5
M.

.SYNOPSIS AND FORECAST.

.LOW PRES NEAR 11N122.5W 1008 MB. WITHIN 17N121W TO 18N127W TO
15N128W TO 13N126W TO 12N121W TO 14N120W TO 17N121W WINDS 20 KT
OR LESS. SEAS 2.5 TO 3.0 M IN E TO SE SWELL.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
11.5N125.5W 1008 MB. WITHIN 17N122W TO 16N127W TO 14N128W TO
12N128W TO 12N126W TO 14N122W TO 17N122W WINDS 20 TO 25 KT. SEAS
2.5 TO 3.0 M.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
14N128W 1008 MB. WITHIN 18N125W TO 18N128W TO 16N130W TO 12N129W
TO 12N126W TO 13N124W TO 18N125W WINDS 20 TO 25 KT. SEAS 2.5 TO
3.0 M.

.WITHIN 22N131W TO 24N134W TO 24N140W TO 15N140W TO 18N130W TO
22N131W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN E TO SE SWELL.
.24 HOUR FORECAST WITHIN 24N134W TO 24N140W TO 17N140W TO
16N132W TO 19N131W TO 24N134W NE TO E WINDS 20 TO 25 KT. SEAS
2.5 TO 3.0 M.
.48 HOUR FORECAST WITHIN 23N134W TO 24N140W TO 15N140W TO
15N132W TO 17N131W TO 23N134W NE TO E WINDS 20 TO 25 KT. SEAS 2.5
TO 3.0 M.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.

CONVECTION VALID AT 2045 UTC SAT SEP 19...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 10N85W TO 12N105W TO 10N127W TO 16N140W.
SCATTERED MODERATE ISOLATED STRONG N OF 03N AND E OF 107W...AND
FROM 05N TO 12N BETWEEN 120W AND 128W. SCATTERED MODERATE FROM
08N TO 18N BETWEEN 130W AND 140W.

.FORECASTER AL. NATIONAL HURRICANE CENTER.

NATIONAL WEATHER SERVICE HONOLULU HI

NORTH PACIFIC EQUATOR TO 30N BETWEEN 140W AND 180W

SYNOPSIS VALID 1800 UTC SEP 19 2026.
24 HOUR FORECAST VALID 1800 UTC SEP 20 2026.
48 HOUR FORECAST VALID 1800 UTC SEP 21 2026.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW 16N141W 1010 MB MOVING W 10 KT.
.24 HOUR FORECAST LOW 15N143W 1010 MB.
.48 HOUR FORECAST LOW 13N148W 1010 MB.

.TROUGH 22N170W 17N169W MOVING W 10 KT.
.24 HOUR FORECAST TROUGH DISSIPATED.

.LOW 12N161W 1010 MB MOVING W 5 KT.
.24 HOUR FORECAST LOW 12N163W 1010 MB.
.48 HOUR FORECAST LOW 10N165W 1010 MB.

.TROUGH 07N155W 00N144W NEARLY STATIONARY. SCATTERED MODERATE TO
LOCALLY STRONG TSTMS WITHIN 180 NM OF TROUGH.
.24 HOUR FORECAST TROUGH 07N155W 00N144W.
.48 HOUR FORECAST TROUGH DISSIPATED.

.WINDS 20 TO 25 KT FROM 18N TO 22N BETWEEN 160W AND 155W.
.24 HOUR FORECAST WINDS 20 TO 30 KT FROM 15N TO 20N E OF 144W.
.48 HOUR FORECAST WINDS 20 TO 30 KT FROM 15N TO 25N BETWEEN
150W AND 140W.

.SEAS 2.5 TO 3 M FROM 15N TO 22N BETWEEN 155W AND 140W.
.24 HOUR FORECAST SEAS 2.5 TO 3 M FROM 15N TO 22N E OF 155W.
.48 HOUR FORECAST SEAS 2.5 TO 3.5 M FROM 15N TO 22N E OF 150W.

.WINDS 20 KT OR LESS AND SEAS BELOW 2.5 M OVER THE REMAINDER OF
FORECAST AREA.

.MONSOON TROUGH 14N142W 13N145W 15N157W 05N169W 06N180W.
SCATTERED MODERATE TSTMS FROM 00N TO 08N BETWEEN 180W AND
160W...AND FROM 10N TO 18N BETWEEN 163W AND 155W...AND FROM
15N TO 18N E OF 143W.

$$

.FORECASTER PECHACEK. HONOLULU HI.